IP Library Assignment 018423/0291
Patent Assignment
Reel/Frame 018423/0291

Assignment of Assignor's Interest

Recorded: 2006-10-17 Pages: 2
Assignors
ZAMA, KAZUHIRO
Executed: 2006-09-13
HACHIYA, MASAYUKI
Executed: 2006-09-13
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHINBASHI 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Wafer Surface Inspection Apparatus and Wafer Surface Inspection Method
Patent: 7,420,668 →
Application: 11/501,922 →
Publication: US 2007/0182957
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name and Address Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →